Total flavonoid content of ginger

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August undefined, 2024

WebThe total phenolic content in the CM extract of ginger rhizome was slightly higher (60.34 ± 0.43 mg gallic acid/g), but not significantly, than that obtained in the PE extract (52.17 ± 2.41 mg ... WebApr 12, 2024 · Total phenolic contents of the ARs were calculated by the equation of the calibration curve of gallic acid (Merck KGaA Darmstadt, Germany) used as a standard. Assessment of flavonoid content. The flavonoid amounts of ARs were detected according to the procedure (with some modifications) specified by Pekal and Pyrzynska .

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WebMar 26, 2024 · The results showed that the content of total phenolic acid, total flavonoid, and antioxidant activity of rhizome extract of micropropagated plants of ‘Bentong’ were not significantly different (p ≤ 0.05) from the rhizomes of conventionally propagated plants of ‘Bentong’ ginger . Webcurrent study, quercetin was an abundant flavonoid in both ginger varieties. Moreover, higher concentration of quercetin (1.12 mg/g dry weight) was found in Halia Bara leaves grown under 310 µm ol m−2s−1 with a low photosynthesis rate. Furthermore, a high content pineapple porch oak ridge

Synthesis of Phenolics and Flavonoids in Ginger

Webscavenging activity. A good multivariate regression model that explains the relationship between the total flavonoid content of the extracts and their antioxidant activities was obtained (R2 and Q2 of 0.93 and 0.83, respectively). Extracts of tea-ginger blends exhibited synergistic effects in their ABTS and DPPH radical scavenging activity. WebThe total flavonoid content of ommonly consumed commercial c tea was measured by aluminium chloride (AlCl. 3) according to the spectrophotometric method using quercetin as a standard. Firstly, 0.5 mL of of ready-to-drink productwas taken in test tube and 1.5 mL methanol, 0.1 mL of 10% aluminium chloride, WebApr 14, 2024 · Vietnam has diverse and long-established tea plantations but scientific data on the characteristics of Vietnamese teas are still limited. Chemical and biological properties including total polyphenol and flavonoid contents (TPCs and TFCs), antioxidant activities (DPPH, ABTS, FRAP, and CUPRAC), as well as the contents of caffeine, gallic … pineapple pork roast

Total phenolic and flavonoid contents and antioxidant activity of ...

Antioxidant activities, total phenolics and flavonoids …

WebMar 27, 2024 · Determination of Total Phenolics, Flavonoid Content, and Antioxidant Activity Flour and biscuit samples (2 g) were extracted twice with 20 mL of 80% methanol for 2 h at room temperature. The two filtrates were combined, concentrated under vacuum using a rotary evaporator, and finally reconstituted in 10 mL of pure methanol and stored at 20°C … http://www.ijsrp.org/research-paper-0519/ijsrp-p89101.pdf top performance dog brushWebApr 12, 2024 · Sweet rowanberry and its cultivars represent a less-known fruit species with significant antioxidant activity, mostly promoted by polyphenolic compounds. This paper examined seven Sorbus cultivars and evaluated their total polyphenolic and flavonoid content, as well as the content of individual polyphenolic compounds from the group of … pineapple pork adobo bon appetit

"WebJun 14, 2010 · Halia Bara had higher antioxidant activities as well as total contents of phenolic and flavonoid in comparison with Halia Bentong. This study validated the medicinal potential of the leaves and young rhizome of Zingiber officinale (Halia Bara) and the positive relationship between total phenolics content and antioxidant activities in Zingiber officinale. " - Total flavonoid content of ginger

Total flavonoid content of ginger

Total phenolic content (TPC) and total flavonoid content (TFC) on ...

WebThe total phenolic, total flavonoid, and melanoidin contents of the caffeinated- and decaffeinated- coffee with different additions of ginger extract concentration are shown in Figure 1, Figure 2, Figure 3, respectively. The total phenolic content (TPC) ranged from 2.89 mg GAE/mL in caffeinated coffee WebTotal flavonoid content in wheatgrass juice (0.39 ± 0.0105 mg QE/mL) decreased after yeast fermentation (0.17 ± 0.011 mg QE/mL); however, ... and rimantadine for the value addition of ginger, ki87wi, plum and rose wines . Additionally, a proof-of-concept study was conducted in our laboratory to evaluate the role of ...

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WebApr 12, 2024 · A comparison was conducted for the total flavonoid and phenolic content as well as the antioxidant activity of the IVP and CP plants. Rhizomes and leaves were ... Mohanty et al. reported that micropropagated ginger with over 2 yr of cultivation did not exhibit a decrease in genetic stability, which is in close agreement with ... WebWith the total flavonoid of Eucommia ulmoides, the average EC50 and LC50 was 5.59 and 4.365, respectively. Compared to EC50 (7.22) and LC50 (5.675) values of the control, the total flavonoid of Eucommia ulmoides increased the sensitivity of GBMs cells to radiotherapy. Figure 4 The total flavonoid of Eucommia ulmoides radiosensitizes GBMs …

WebJun 14, 2010 · Ginger (Zingiber officinale Roscoe) is a well known and widely used herb, ... The objectives of the present study are to determine the antioxidant activity, the total phenolic content, and the total flavonoid content of methanolic extracts from two varieties of Malaysian Gingers (Zingiber officinale), ...

WebDoorak peel by 58% had the highest antioxidant activity among two other peels. Total phenolics, flavonoids, and flavonols contents of pomegranate peel were evaluated much more higher than seeds and juices. The significant positive correlation between antioxidant activity and total phenolics was reported. Webginger was optimized by RSM. flavonoids content of ginger extracts was further determined by spectrophotometry. Additionally, hydroxyl radicals scavenging effect of ginger extracts was also studied. This research was helpful in providing valuable flavonoids content data for development and utilization of ginger. 2 Materials and Methods 2.1.

WebThe present study was aimed at determining total phenolic and flavonoid contents and studying the antioxidant activity of ginger ( Zingiber officinale > Rosc ... Highest total phenolic content was obtained from the CM extract (60.34 ± 0.43 mg gallic acid/g) of rhizome while callus showed lower content detected in the CM extract (33.6 ± 0.07 ...

WebDec 1, 2024 · Total phenolic and flavonoid contents and antioxidant activity of ginger (Zingiber officinale Rosc.) rhizome, callus and callus treated with some elicitors 1. Introduction Zingiber officinale Rosc. (ginger) is a rhizomatous herb belonging to the … pineapple porch lightWebThe teas were boiled in 200 mL for 5 minutes. The dried ginger, telang, and JaTe formulation were evaluated for antioxidant activities. Total phenolic content was evaluated by Folin-Ciocalteu using the gallic acid equivalent (GAE), while total flavonoid content was evaluated by aluminum chloride colorimetric assay using the quercetin equivalent ... top performance fresh pet conditionerWebOct 7, 2024 · The total flavonoid content was found high in FHL (25.65 ± 0.09 mgQE·g −1), while low in FEB (7.58 ± 0.08 mgQE −1 g). Previous reports described that the total flavonoid content in the clove bud fraction was found higher by using 80% ethanol solvent and water solvent than n-hexane and ethyl acetate solvents . top performance grooming jackets petedgeWebTherefore, the aims of the present study were (1) to evaluate the effects of zinc and phosphorus, (2) to discover changes in the total phenolic, flavonoid, and alkaloid content, (3) to determine galanthamine and lycorine content, and (4) to evaluate anti-cancer, anti-microbial and antioxidant activities. pineapple pork marinadeWebFeb 26, 2014 · The total flavonoid content was expressed as mg of QE/g of extract [9-12]. Determination of tannin Content. ... Antioxidant activities, total phenolics and flavonoids content in two varieties of Malaysia Young Ginger (Zingiberofficinale Roscoe). Molecules.2010; 15: 4324-4333. pineapple port book 15WebMar 26, 2024 · The phytochemical analysis showed that total phenolic acid and total flavonoid content and antioxidant activities of the micropropagated plants were not significantly different from the conventionally propagated plants of 'Bentong' ginger. pineapple pork belly burnt endsWebDownload Table Total flavonoid contents of peel and rhizome extracts from Ginger. from publication: Evaluation of Antimicrobial Activities of Various Solvent Extracts of Ginger Rhizome Peels and ... pineapple pork chop recipes easy